The state tag-asks and its bounds, builder_tag, builder_tag_asks and builder_untag, the checker's tag-wanted
consumer, the branch end's removal of tagged versions, the numbering of a check's build under a tag and the
event version.numbered (its contract in builds, its emit, its manifest line) are removed; a forge message still
wakes a floor. builder_publish_again refuses a held build, since nothing says a version numbered.
Builds: design 47 G §373, §321, §349, §413
Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ